Kapolei Weather in January

Kapolei in January sees high daytime temperatures of 25°C (77°F) and nighttime lows of 21°C (70°F). Moderate rainfall is typical, with around 44 mm (1.7 in) for the month.

Rainfall in Kapolei in January

Records from the past 30 years suggest around 11 days of rain, with 44 mm (1.7 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Kapolei in January

January is a good time to be in Kapolei. Days are perfect, reaching 25°C (77°F), with nights around 21°C (70°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 21°C (70°F), evenings stay pleasantly warm.

Sunshine in Kapolei in January

There are approximately 214 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Kapolei in January

Average wind speeds reach 3 m/s (6 knots) in January, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in January

With water at 25°C (77°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kapolei's climate page.

Kapolei Temperature in January

Min Temperature 21°C (70°F)  

Max Temperature 25°C (77°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 36%  

Precipitation 44 mm (1.7 in)  

Rainy days 11 days  

Humidity 73% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 214 hours *  

Percentage Sunshine 63% *  

* Data from: Honolulu, the United States of America (15 KM, 9 Miles).

What to Wear in Kapolei in January

Warm but pleasant conditions in Kapolei in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 25°C (77°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Kapolei in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Kapolei's climate page.

More climate data for Kapolei

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Kapolei climate overview or explore weather in the United States of America.